*** empty log message ***
This commit is contained in:
Don BURNS
@@ -1,15 +1,15 @@
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/**********************************************************************
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*
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* FILE: Image.cpp
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* FILE: Image.cpp
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*
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* DESCRIPTION: Read/Write osg::Image in binary format to disk.
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* DESCRIPTION: Read/Write osg::Image in binary format to disk.
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*
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* CREATED BY: Auto generated by iveGenerated
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* and later modified by Rune Schmidt Jensen.
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* CREATED BY: Auto generated by iveGenerated
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* and later modified by Rune Schmidt Jensen.
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*
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* HISTORY: Created 20.3.2003
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* HISTORY: Created 20.3.2003
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*
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* Copyright 2003 VR-C
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* Copyright 2003 VR-C
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**********************************************************************/
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#include "Exception.h"
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@@ -18,104 +18,125 @@
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using namespace ive;
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void Image::write(DataOutputStream* out){
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// Write Image's identification.
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out->writeInt(IVEIMAGE);
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// If the osg class is inherited by any other class we should also write this to file.
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osg::Object* obj = dynamic_cast<osg::Object*>(this);
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if(obj){
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((ive::Object*)(obj))->write(out);
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}
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else
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throw Exception("Image::write(): Could not cast this osg::Image to an osg::Object.");
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// Write Image's properties.
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void Image::write(DataOutputStream* out)
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{
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// Write Image's identification.
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out->writeInt(IVEIMAGE);
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// If the osg class is inherited by any other class we should also write this to file.
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osg::Object* obj = dynamic_cast<osg::Object*>(this);
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if(obj){
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((ive::Object*)(obj))->write(out);
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}
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else
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throw Exception("Image::write(): Could not cast this osg::Image to an osg::Object.");
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// Write Image's properties.
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// Write name
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out->writeString(getFileName());
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// Write name
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out->writeString(getFileName());
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// Write width, height, depth of image.
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out->writeInt(s());
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out->writeInt(t());
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out->writeInt(r());
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// Write width, height, depth of image.
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out->writeInt(s());
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out->writeInt(t());
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out->writeInt(r());
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std::cout << getFileName()<<"\t"<<s()<<"\t"<<t()<<std::endl;
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// Write formats, type and packing
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// Write formats, type and packing
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out->writeInt(getInternalTextureFormat());
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out->writeInt(getPixelFormat());
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out->writeInt(getDataType());
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out->writeInt(getPacking());
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out->writeInt(getPixelFormat());
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out->writeInt(getDataType());
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out->writeInt(getPacking());
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// Write modified tag.
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out->writeInt(getModifiedTag());
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// Write modified tag.
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out->writeInt(getModifiedTag());
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// Write mipmapdata vector
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int size = _mipmapData.size();
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out->writeInt(size);
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for(int i=0;i<size;i++)
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out->writeInt(_mipmapData[i]);
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// Write mipmapdata vector
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int size = _mipmapData.size();
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out->writeInt(size);
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for(int i=0;i<size;i++)
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out->writeInt(_mipmapData[i]);
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// Write image data if any
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out->writeInt((int)data());
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if(data()){
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// Compute the size of image data and write this.
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unsigned int size = computeRowWidthInBytes(s(),getPixelFormat(),getDataType(),getPacking())*t()*r();
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out->writeInt(size);
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// Write the data
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out->writeCharArray((char*)data(), size);
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}
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// Write image data if any
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out->writeLong((long)data());
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if(data()){
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// Compute the size of image data and write this.
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unsigned int size = getTotalSizeInBytesIncludingMipmaps();
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out->writeInt(size);
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// Write the data
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out->writeCharArray((char*)data(), size);
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}
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}
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void Image::read(DataInputStream* in){
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// Peek Image's identification.
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int id = in->peekInt();
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if(id == IVEIMAGE){
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// Read Image's identification.
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id = in->readInt();
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// If the osg class is inherited by any other class we should also read this from file.
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osg::Object* obj = dynamic_cast<osg::Object*>(this);
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if(obj){
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((ive::Object*)(obj))->read(in);
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}
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else
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throw Exception("Image::read(): Could not cast this osg::Image to an osg::Object.");
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// Read Image's properties.
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void Image::read(DataInputStream* in)
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{
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// Peek Image's identification.
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int id = in->peekInt();
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if(id == IVEIMAGE){
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// Read Image's identification.
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id = in->readInt();
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// If the osg class is inherited by any other class we should also read this from file.
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osg::Object* obj = dynamic_cast<osg::Object*>(this);
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if(obj){
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((ive::Object*)(obj))->read(in);
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}
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else
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throw Exception("Image::read(): Could not cast this osg::Image to an osg::Object.");
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// Read Image's properties.
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// Read name
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setFileName(in->readString());
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// Read name
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setFileName(in->readString());
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// Read width, height, depth of image.
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int s=in->readInt();
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int t=in->readInt();
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int r=in->readInt();
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// Read width, height, depth of image.
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int is=in->readInt();
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int it=in->readInt();
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int ir=in->readInt();
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// Read formats, type and packing
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// Read formats, type and packing
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GLint internalTextureFormat = (GLint) in->readInt();
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GLenum pixelFormat = (GLenum) in->readInt();
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GLenum pixelFormat = (GLenum) in->readInt();
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GLenum dataType = (GLenum) in->readInt();;
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unsigned int packing = (unsigned int)in->readInt();
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// Read modified tag.
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// Read modified tag.
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setModifiedTag((unsigned int)in->readInt());
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// Read mipmapdata vector
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int size = in->readInt();
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_mipmapData.resize(size);
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for(int i=0;i<size;i++)
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_mipmapData[i]=(unsigned int)in->readInt();
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// Read mipmapdata vector
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int size = in->readInt();
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_mipmapData.resize(size);
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// Read image data if any
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if(in->readInt()){
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unsigned int dataSize = (unsigned int)in->readInt();
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//char* data = (char*)malloc (dataSize);
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char* data = new char[dataSize];
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if(!data)
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throw Exception("Image::read(): Unable to allocate memory for image data.");
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in->readCharArray(data,dataSize);
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setImage(s, t, r, internalTextureFormat, pixelFormat,
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dataType, (unsigned char* ) data, osg::Image::USE_NEW_DELETE, packing);
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}
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}
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else{
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throw Exception("Image::read(): Expected Image identification.");
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}
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//if (size) std::cout<<"is mip mapped ";
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for(int i=0;i<size;i++)
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{
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_mipmapData[i]=(unsigned int)in->readInt();
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//std::cout<<_mipmapData[i]<<"\t";
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}
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//std::cout<<std::endl;
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// Read image data if any
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if(in->readInt()){
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unsigned int dataSize = (unsigned int)in->readInt();
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//static int totalSize = 0;
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//totalSize += dataSize;
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//std::cout<<getFileName()<<" "<<is<<" "<<it<<std::endl;
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//std::cout<<" dataSize = "<<dataSize<<"\tTotalSize = "<<totalSize<<std::endl;
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//char* data = (char*)malloc (dataSize);
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char* data = new char[dataSize];
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if(!data)
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throw Exception("Image::read(): Unable to allocate memory for image data.");
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in->readCharArray(data,dataSize);
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setImage(is, it, ir, internalTextureFormat, pixelFormat,
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dataType, (unsigned char* ) data, osg::Image::USE_NEW_DELETE, packing);
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}
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}
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else{
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throw Exception("Image::read(): Expected Image identification.");
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}
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}
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